Niche telecommunication devices, audio products and door phones
The OHI unit connects to an analog PSTN line and closes a relay contact when the line is in use or has been left off-hook. It is valuable for remote monitoring of persons who may have difficulty in hanging up a phone line and are not then able to be reached. The package comes with a RJ11 line cord, power adaptor, interface connection box and user guide.
Pbxtronix Pty Ltd is an Australian private company dedicated to the design and manufacture of niche electronic products to provide unique customer solutions. In 2022 we acquired National Communications (Natcomm), a specialist Australian based manufacturer of innovative telecommunications devices, security phones, and digital audio products. Our objectives are to refine our Australian manufacturing capability and provide traditional and new solutions for Natcomm customers.
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